Costco Gas in Gig Harbor, WA
1 station in Gig Harbor, Washington
Costco Gas Hours in Gig Harbor
Gig Harbor has 1 Costco gas station. Weekday hours are typically 6 AM to 10 PM. Sunday hours are 6 AM–7:30 PM. Membership is required at the pump. Costco gas is TOP TIER™ certified, meeting enhanced detergent standards recommended by most major automakers.